Is this for real?
http://www.youtube.com/watch?v=1viWM0gOQJQ
And the same car?
http://www.youtube.com/watch?v=yguoN...e=user&search=
Im thinking about getting one of those speed checkers,
U can get them from
http://cgi.ebay.com/TAMIYA-DYNO-XMOD...QQcmdZViewItem
I know its not 100% correct due to the track conditions different but still thats amazingly fast.

r u stupid!!! that is not real!!! the fastest miniz can only go 35mph. It has everything u can possibly mod a miniz with!
Dyno Run Topping Dyno out at 99kph. Slowly spinning up the motor on a Mini Dyno. This car can probably do 70mph+ and fits on your hand. -Atomic 41T spur gear on a I-Waver differential with carbon balls, 16T plastic pinion, Mid-Mount setup, Plasmatomic Hybrid built motor with high speed magnets, Kyosho MR-02 board with 3/3 4562 Fets and removed switch (direct battery connection), 2x3.6 Lion Batteries, Crazy Glued rear tires-
never know
kilometers are more that miles
so if 80km is 50miles then 90 is like 60mph
he might of put lithiums or li-pos or extra baterries like a 8 cell